240 Culture Characters 



Reaction of media (Fuller's scale) -|- , or 



Gelatin plate: Grown 24 hours at °C. 



(a) Surface Colonies. ; (b) Deep Colonies. 



Sketches. 



48 hours at. 



°C. 



) days at °C. 



Agar plate: Grown 21 hours at 



Sketches. 



(a) Surface Colonies. 



48 hours at °C. 



Special Media: (Such as litmus milk and blood serum.) 



